Watch: Twisters Tear Through Oklahoma and Arkansas, Heading East

Something wicked this way comes. Deadly storms that hit Oklahoma and Arkansas Thursday night, killing six people, are on the move.

The menacing tornadoes in south-central states struck only days after similar storms hit Iowa, Wisconsin and Minnesota. And the storms aren’t finished: they’re expected to head east tonight, affecting Southern states. Mississippi, Alabama and parts of Missouri, Illinois, Indiana, Kentucky, Tennessee, Georgia and Florida are on tornado watch.